MESURE DE L'EFFICACITE D'AGENTS DE SURFACE PAR SPECTROSCOPIE MECANIQUE

Authors
  1. Perrault, G.
  2. Duchesne, G.
Corporate Authors
Defence Research Establishment Valcartier, Valcartier QUE (CAN)
Abstract
An oscillatory viscoelastometer has been used to compare the rheological behavior of three composite propellants at low temperatures near their glass transition point. The efficiency of two surface-active agents has been established; an aziridine polyester showed better adhesion properties between the oxidizer particles and the elastomeric binder than an amine polyester; moreover, the two products combine to show synergism. The dynamic mechanical properties results and their effect on the interpretation of the mechanism of action of both compounds are discussed.
Report Number
TN-2089/73 —
Date of publication
15 Nov 1973
Number of Pages
18
DSTKIM No
74-00997
CANDIS No
21450
Format(s):
Hardcopy;Originator's fiche received by DSIS

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